Originally published 2 January 2014. Rebuilt in 2026 as an eduKate Singapore historical guide to Mother Teresa, the Missionaries of Charity, humanitarian service, sainthood and the problem of evaluating a contested public legacy.
Quick answer: Mother Teresa (1910–1997), born Anjezë Gonxhe Bojaxhiu in Skopje, became a Catholic nun and missionary in India, founded the Missionaries of Charity in Kolkata in 1950, received the 1979 Nobel Peace Prize for work among people living in extreme poverty and was canonised as Saint Teresa of Calcutta in 2016. Her humanitarian reputation is enormous, but a serious study should also examine criticisms of care practices and the difference between religious service, charity and modern medical care.
The original 2014 version of this article was largely copied from a Wikipedia-era summary and is now out of date: it described Mother Teresa as beatified and still awaiting canonisation. That changed on 4 September 2016, when Pope Francis declared her a saint of the Catholic Church. The rebuilt article keeps the history but raises the standard of evidence and interpretation.
Who was Mother Teresa?
Mother Teresa was born on 26 August 1910 in Skopje, then part of the Ottoman Empire and now the capital of North Macedonia. Her family was Albanian. At 18 she joined the Sisters of Loreto, first travelling to Ireland and then to India, where she taught in Calcutta, now Kolkata.
According to the Missionaries of Charity’s account of their foundress, she became known as Mother Teresa after final vows in 1937 and later served as a school principal. In 1946 she experienced what she described as a “call within a call”: a religious conviction that she should leave the convent school setting and serve people living in severe poverty.
A short timeline
- 1910: born in Skopje.
- 1928: joins the Sisters of Loreto and leaves home for religious formation.
- 1929: arrives in India.
- 1931: makes first vows and works as a teacher.
- 1937: makes final vows and becomes known as Mother Teresa.
- 1946: experiences the religious calling she later described as the “call within a call.”
- 1948: leaves the Loreto convent to begin work among poor communities in Calcutta.
- 1950: the Missionaries of Charity is formally established in the Archdiocese of Calcutta.
- 1952: opens Nirmal Hriday, a home for dying destitute people.
- 1979: receives the Nobel Peace Prize.
- 1997: dies in Calcutta on 5 September.
- 2003: beatified by Pope John Paul II.
- 2016: canonised by Pope Francis as Saint Teresa of Calcutta.
What did the Missionaries of Charity do?
The Missionaries of Charity began as a Catholic religious congregation devoted to serving people the order described as “the poorest of the poor.” Its work expanded from Calcutta into many countries. The organisation’s own historical record describes homes for dying and homeless people, work with people affected by leprosy, tuberculosis and HIV/AIDS, services for abandoned children, food distribution and other forms of direct relief.
At Mother Teresa’s death in 1997, the Missionaries of Charity says it had thousands of sisters operating hundreds of missions internationally. The organisation continued after her death and remains active.
For students, one important distinction is that the institution’s own website is a primary source for how the Missionaries of Charity describes its mission and history. It is valuable evidence, but it is not the only perspective needed to evaluate the institution’s outcomes.
Why did Mother Teresa receive the Nobel Peace Prize?
The Norwegian Nobel Committee awarded Mother Teresa the 1979 Nobel Peace Prize for what it described as work bringing help to suffering humanity. The Nobel Prize’s current facts page records her role as leader of the Missionaries of Charity and the international recognition that followed her work.
The award is evidence that a major international institution regarded her humanitarian work as significant. It is not, by itself, proof that every practice of every Missionaries of Charity home met every medical or administrative standard. Awards answer one question; institutional evaluation answers others.
Why did her work become so symbolically powerful?
Mother Teresa’s public image concentrated several ideas into one recognisable figure: religious vocation, voluntary poverty, service to dying and abandoned people, physical proximity to suffering and a willingness to work where others appeared absent.
That symbolism mattered because humanitarian action is partly about receivers who might otherwise be unseen. Her message repeatedly insisted that the poor and dying possessed human dignity and should not be treated as disposable.
But symbolism creates a risk. Once a person becomes an icon, followers may stop asking empirical questions and critics may react by reducing the entire life to a counter-icon. Neither produces careful history.
A contested legacy: charity, dignity and standards of care
Mother Teresa was admired around the world, but her work has also been criticised. The Nobel Prize’s own biographical summary notes allegations that dying patients in her hospices were not always provided adequate pain relief, while also recording her strongly conservative Catholic position on abortion.
A responsible article should neither hide those criticisms nor repeat every accusation as established fact. The correct method is to separate claims and ask what evidence supports each one.
- Claim: the Missionaries of Charity provided shelter and companionship to people who might otherwise have died without either. What institutional and independent evidence supports this?
- Claim: some facilities provided care below modern medical expectations. Which facilities, years and practices are documented?
- Claim: Mother Teresa’s theological understanding of suffering influenced care. Where is this demonstrated in policy or practice rather than inferred from isolated quotations?
- Claim: humanitarian visibility generated large donations. How were funds governed and what evidence exists about allocation?
The lesson is not that every question has a simple answer. The lesson is that moral reputation does not remove the need for evidence.
Charity and medicine are overlapping but different systems
This distinction helps make the controversy intelligible. A religious charity may prioritise shelter, presence, food, cleanliness, spiritual care and human companionship. A medical service has additional obligations involving diagnosis, treatment, analgesia, infection control, clinical competence, consent, referral and evidence-based standards.
One system can support the other, but goodwill cannot substitute for medical capability where medical care is needed. Equally, technical treatment does not make dignity and companionship irrelevant.
A useful evaluation therefore asks two questions at once:
- Did help reach people who otherwise had little or none?
- Was the help appropriate, safe, competent and sufficient for the receiver’s needs?
Those questions prevent both sentimental praise and careless dismissal.
Mother Teresa’s religious motivation
Mother Teresa cannot be understood accurately if her Catholic faith is removed from the story. She did not present her work as secular humanitarianism. She understood service to poor and dying people as service to Christ.
That motivation helps explain her choices, language and the Missionaries of Charity’s institutional identity. It also means that readers from different religious or non-religious traditions may evaluate parts of her moral teaching differently.
Good historical writing should describe a belief from inside its own terms before deciding whether to endorse or criticise it.
Canonisation: what changed in 2016?
The 2014 version of this page said a further recognised miracle would be required before Mother Teresa could become a saint. That was accurate to an earlier point in the process but is obsolete now.
She was beatified in 2003 and canonised on 4 September 2016. In Catholic usage she is therefore Saint Teresa of Calcutta. Canonisation is a religious judgement within the Catholic Church; it is not the same process as a historical, medical or institutional audit. Those different forms of judgement should not be confused.
How to evaluate a famous humanitarian
A useful evaluation keeps several ledgers open at the same time.
- Intent: What did Mother Teresa say she was trying to do?
- Action: What did she and the organisation actually build and operate?
- Scale: How many people, institutions and countries were reached?
- Receipts: What did patients, residents, families, volunteers and staff experience?
- Standards: What medical, financial and safeguarding expectations applied?
- Context: What alternatives were available to people living in extreme poverty at that place and time?
- Criticism: Which objections are supported by documented evidence, and which are repeated because they fit a pre-existing view?
- Legacy: What continued after her death?
Holding all of these together produces a stronger account than asking whether she was simply a saint or a fraud.
Source literacy: three different kinds of source
Mother Teresa is an excellent case for teaching students that different sources perform different jobs.
1. The Missionaries of Charity
This is the organisation she founded. It is authoritative for its self-description, chronology, internal mission and present institutional identity. It also has an obvious interest in presenting its founder positively.
2. The Nobel Prize archive
This is authoritative for the 1979 award, the committee’s stated reasons and Nobel archival material. Its modern biography also acknowledges criticism, making it useful for seeing how a commemorative institution can still preserve complexity.
3. Independent historical and medical investigation
These sources are required when evaluating contested claims about care, outcomes, money or institutional practice. Here, source quality matters greatly: identify authors, methods, dates, direct evidence and whether a claim about one facility has been generalised to an entire international organisation.
The correct habit is triangulation, not automatic trust or automatic suspicion.
What students can learn from Mother Teresa
- History: colonial and post-colonial India, Kolkata, global Catholic missions and twentieth-century humanitarian networks.
- Religion: vocation, Catholic religious orders, beatification and canonisation.
- Civics: what charities do when state or market systems do not reach everyone.
- Medicine and ethics: dignity, palliative care, pain relief, standards of care and the boundary between charity and clinical responsibility.
- English: biography, rhetoric, contested reputation and source comparison.
- Human development: how one person’s choices can become an institution that continues beyond the founder.
A classroom question: what counts as helping?
Give students a hypothetical case: a person who is homeless, seriously ill, hungry and alone. Then separate possible forms of help.
- food;
- shelter;
- companionship;
- clean clothing;
- medical diagnosis;
- pain control;
- hospital referral;
- legal identity documents;
- family contact;
- long-term housing;
- spiritual care, if wanted.
Then ask: Which needs can a volunteer charity meet? Which require trained clinicians or public institutions? What happens if one kind of help is praised so strongly that missing forms of help become invisible?
This turns the biography into a general lesson about receiver-centred help.
What not to conclude
- Do not repeat the outdated claim that Mother Teresa was only beatified; she was canonised in 2016.
- Do not assume sainthood is a medical or historical certification of every institutional practice.
- Do not assume criticism of some care practices proves that no one was helped.
- Do not assume charitable intent proves that every form of care was adequate.
- Do not treat the Missionaries of Charity’s own account as either worthless propaganda or complete independent evaluation.
- Do not collapse a worldwide organisation operating across decades into one anecdote, positive or negative.
Why this page belongs in a world-knowledge library
Mother Teresa is more educationally useful than a list of dates because her life connects individual conviction to institutional scale. A personal religious choice became an organisation operating across countries, receiving donations, caring for vulnerable people and attracting both admiration and scrutiny.
That allows a learner to ask a larger question: When help scales, what must scale with it? Compassion must be joined by competence. Intention must be joined by governance. Visibility must be joined by evidence. And the person receiving help must remain more important than the reputation of the helper.
Frequently asked questions
Was Mother Teresa Indian?
She was born in Skopje to an Albanian family and later became an Indian citizen. Her adult religious life and humanitarian work were strongly associated with India, especially Kolkata.
When did Mother Teresa become a saint?
She was canonised by Pope Francis on 4 September 2016 and is known in the Catholic Church as Saint Teresa of Calcutta.
Why did she receive the Nobel Peace Prize?
The Norwegian Nobel Committee awarded her the 1979 Peace Prize in recognition of her work bringing help to suffering humanity, particularly through service associated with the Missionaries of Charity.
Was Mother Teresa controversial?
Yes. She was widely admired, but critics raised questions about standards of care and some of her strongly conservative religious positions. Those claims should be evaluated source by source rather than used to erase either the help delivered or legitimate concerns about practice.